Individual Calculations July 2012
 Guzman Murillo, Jesus Alej  Total change: 12.00  Rating chartPersonal card
 OLIMPIADA NACIONAL 2012 (17 Y 18 VAR) GUANAJUATO, GTO MEX 2012-05-07
RcRownchangeKK*chgGame
 1940 1982 3.00 4 0.80 15 12.00 
  Diaz Rosas, Julio Cesar 2082 MEX0.001-0.3615-5.40 
  Ramirez Marin, Ivan 1882 MEX1.0010.36155.40 
  Ramirez Tapia, Jonathan Ed 1741 MEX1.0010.20153.00 
  Carlos Arriaga, Jesus Robe 2055 MEX1.0010.60159.00 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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